catnaps

例句:

• Thrushes catch up on sleep by taking "catnaps" of less than thirty seconds apiece.
  来自NEWYORKER
• He catnaps in the Cadillac that chauffeurs him from one appointment to the next.
  来自CNN
• James stopped pacing and sat down behind his desk, which is next to a small bed for catnaps and the occasional overnighter.
  来自NEWYORKER